Aaron is a freelance training consultant who has been working with SQL Server since v4.2. Prior to this he was a certified Powerbuilder developer working with Sybase SQL Server as the server side database. Prior to this he worked on various systems ranging from those based around DB2 and Cobol/2 to those based around Ingress RDBS and Ingress Windows 4GL as the OO development environment. He has a love of learning and teaching and derives great pleasure in helping people understand the possibilities afforded by the use of technology.